I have test YoloV3 example of DS 4.0 with some issue. ( Jetson Nano )

deepstream-app: error while loading shared libraries: libnvinfer.so.5: cannot open shared object file: No such file or directory


Have you install TensorRT from sdkmanager first?

You can check it with the following command:

$ dpkg -l | grep nvinfer

If no package is found, please install the packages with sdkmanager again.


Yes, this is the first time I installed tensorRT.
I install tensorRT with Tar File Installation

but i checked. no package was found


Would you mind to reinstall the component packages from the sdkmanager again?